About SUGIURA I
About Yazaki Corp., Numazu-shi
About MATSUI T
About Yazaki Corp., Numazu-shi
About SOEDA T
About Yazaki Parts Co. Ltd., Gotemba-shi
About Reports of Statistical Application Research, Union of Japanese Scientists and Engineers
About QC circle
About Quality control in general
About グループ
About QCサークル
About 活動
About 概要